The Use of Imaging Radars for Studies of Mine Land Rehabilitation Indicators

摘要：

Leaving opencast mine untreated after closure may cause extensive land disturbances and have negative safety and environmental impacts.Mine land rehabilitation can remove the damage caused by mine,enable new land uses and prevent the subtraction of large areas from the national land inventory. To evaluate the rehabilitation activities,synthetic aperture radar(SAR)images are involved to providing environmental indicators. The indicators are grouped into vegetation indicators and soil indicators.Considering the sensitivity of SAR backscattcr,four vegetation parameters and three soil parameters are selected. This paper analyses the data requirement,and reviews the study of SAR image on getting on the seven parameters.

关键词： Synthetic Aperture Radar(SAR) mine land rehabilitation vegetation indicator soil indicator

作者: Li Li Daoliang Li

作者单位: College of Information and Electrical Engineering,China Agricultural University,Beijing,China,100083

会议类型: 国际会议

会议名称: The 1st International Conference on Indicators for Land Rehabilitation and Sustainable Development(第一届基于指示器技术的土地复垦及其可持续发展国际应用研讨会)

会议地点: 北京

会议语种:英文

页码: 128-135

在线出版日期: 2008-10-20（万方平台首次上网日期，不代表论文的发表时间）